The Sentinel Hex Beam is a directional antenna that provides great performance and reduced size.

The G3TXQ broad band hexagonal beam for 10 meters is constructed of six fiberglass arms and insulated stranded copper wire.

The Senenel series single band hex beam consists of two elements. The driven element is in the shape of an "W" and the reflector element is wrapped around the four spreaders to the back. The elements, insted of using tubes we use wire.
This reduces the need for a heavy supporting structure. The supporting structure consists of six flexible fiberglass arms attached to a base. The arms form a hexagonal shape hence the name "hexagonal beam".





Features:

Single Band
Low SWR
No tuning required, just plug and play
Improved broad band response over original hex beam design
Performs well at lower heights
Handles full legal limit of power
Small physical foot print
Light enough for a push up mast
Symmetrical shape withstands wind better

Specifications

Gain Peak Approx 5.5 dBi
Front/Back Peak > 20dB
VSWR Less than 2:1 across nearly all bands
Turn Radius 5.5 Ft
Diameter of Beam 11 Ft
Height of Beam 8" from base to top of center post
Weight 3.5 lbs
Wind Load Area < 2 sq ft
Power Handles full legal limit